<template>
  <router-view/>
</template>

<script>
import {onMounted} from "vue";

export default {
  name: "App",
  setup() {
    // 保存 store 内容功能
    // onMounted(() => {
    //   // 在页面加载时读取sessionStorage
    //   if (sessionStorage.getItem('store')) {
    //     this.$store.replaceState(Object.assign({}, this.$store.state, JSON.parse(sessionStorage.getItem('store'))))
    //   }
    //   // 在页面刷新时将store保存到sessionStorage里
    //   window.addEventListener('beforeunload', () => {
    //     sessionStorage.setItem('store', JSON.stringify(this.$store.state))
    //   })
    // })
  }
}
</script>

<style lang="scss" scoped>
#app {
  font-family: Avenir, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-align: center;
  color: #2c3e50;
}

#nav {
  padding: 30px;

  a {
    font-weight: bold;
    color: #2c3e50;

    &.router-link-exact-active {
      color: #42b983;
    }
  }
}
</style>
